7964772480

素因数分解:

$2^7\times 3^2\times 5^1\times 7^1\times {\mathrm{197539}}^1$

素因数の和:197571

約数の個数: 192

約数和(自身を含む): 31432564800

約数和(自身を除く): 23467792320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 128, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 280, 288, 315, 320, 336, 360, 384, 420, 448, 480, 504, 560, 576, 630, 640, 672, 720, 840, 896, 960, 1008, 1120, 1152, 1260, 1344, 1440, 1680, 1920, 2016, 2240, 2520, 2688, 2880, 3360, 4032, 4480, 5040, 5760, 6720, 8064, 10080, 13440, 20160, 40320, 197539, 395078, 592617, 790156, 987695, 1185234, 1382773, 1580312, 1777851, 1975390, 2370468, 2765546, 2963085, 3160624, 3555702, 3950780, 4148319, 4740936, 5531092, 5926170, 6321248, 6913865, 7111404, 7901560, 8296638, 8889255, 9481872, 11062184, 11852340, 12444957, 12642496, 13827730, 14222808, 15803120, 16593276, 17778510, 18963744, 20741595, 22124368, 23704680, 24889914, 25284992, 27655460, 28445616, 31606240, 33186552, 35557020, 37927488, 41483190, 44248736, 47409360, 49779828, 55310920, 56891232, 62224785, 63212480, 66373104, 71114040, 75854976, 82966380, 88497472, 94818720, 99559656, 110621840, 113782464, 124449570, 126424960, 132746208, 142228080, 165932760, 176994944, 189637440, 199119312, 221243680, 227564928, 248899140, 265492416, 284456160, 331865520, 379274880, 398238624, 442487360, 497798280, 530984832, 568912320, 663731040, 796477248, 884974720, 995596560, 1137824640, 1327462080, 1592954496, 1991193120, 2654924160, 3982386240, 7964772480]

約数ペア:

[(1, 7964772480), (2, 3982386240), (3, 2654924160), (4, 1991193120), (5, 1592954496), (6, 1327462080), (7, 1137824640), (8, 995596560), (9, 884974720), (10, 796477248), (12, 663731040), (14, 568912320), (15, 530984832), (16, 497798280), (18, 442487360), (20, 398238624), (21, 379274880), (24, 331865520), (28, 284456160), (30, 265492416), (32, 248899140), (35, 227564928), (36, 221243680), (40, 199119312), (42, 189637440), (45, 176994944), (48, 165932760), (56, 142228080), (60, 132746208), (63, 126424960), (64, 124449570), (70, 113782464), (72, 110621840), (80, 99559656), (84, 94818720), (90, 88497472), (96, 82966380), (105, 75854976), (112, 71114040), (120, 66373104), (126, 63212480), (128, 62224785), (140, 56891232), (144, 55310920), (160, 49779828), (168, 47409360), (180, 44248736), (192, 41483190), (210, 37927488), (224, 35557020), (240, 33186552), (252, 31606240), (280, 28445616), (288, 27655460), (315, 25284992), (320, 24889914), (336, 23704680), (360, 22124368), (384, 20741595), (420, 18963744), (448, 17778510), (480, 16593276), (504, 15803120), (560, 14222808), (576, 13827730), (630, 12642496), (640, 12444957), (672, 11852340), (720, 11062184), (840, 9481872), (896, 8889255), (960, 8296638), (1008, 7901560), (1120, 7111404), (1152, 6913865), (1260, 6321248), (1344, 5926170), (1440, 5531092), (1680, 4740936), (1920, 4148319), (2016, 3950780), (2240, 3555702), (2520, 3160624), (2688, 2963085), (2880, 2765546), (3360, 2370468), (4032, 1975390), (4480, 1777851), (5040, 1580312), (5760, 1382773), (6720, 1185234), (8064, 987695), (10080, 790156), (13440, 592617), (20160, 395078), (40320, 197539)]